[R.C.]

Originally Posted by Tristan Lall

Expired U.S. patent 4515577 might be what you're looking for. (See also http://www.sdp-si.com/D265/HTML/D265T016.html.)

Also try contacting Gates Rubber's Sales Engineering Department for specifications. (According to this, it may cost money, though.)

Maybe also look at this for more ideas.

Tristan, found those exact links when I was searching a few days ago. I emailed the Gates Rep for FIRST. I'll see what he says.

I also found a few programs that would do the profile, they just cost money

Thanks Man!